Talking with host Jen Long, the Essex-born singer discusses the challenges women and girls face in living up to somebody else's idea of the perfect body.

The BRITs-nominated singer drops new song "Heavy" today and her star remains on the ascent, ending last year with the UK’s biggest-selling debut single release (for "Alarm"). Listen to the two in conversation via iTunes.

In our weekly podcast Talk the Line, we meet the people we love from music, film and television to find out about their passions and obsessions. A new episode drops every Friday - catch up with the episodes you've missed.